589 lines
12 KiB
C
589 lines
12 KiB
C
/* NetHack 3.5 mttymain.c $Date$ $Revision$ */
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/* SCCS Id: @(#)mttymain.c 3.5 1993/02/26 */
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/* Copyright (c) Jon W{tte, 1993 */
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/* NetHack may be freely redistributed. See license for details. */
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#include "hack.h"
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#include "macwin.h"
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#include "mttypriv.h"
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#include "mactty.h"
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#include "wintty.h"
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#if !TARGET_API_MAC_CARBON
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#include <Palettes.h>
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#endif
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#include <Gestalt.h>
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#define MT_WINDOW 135
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#define MT_WIDTH 80
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#define MT_HEIGHT 24
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/*
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* Names:
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*
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* Statics are prefixed _
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* Mac-tty becomes mt_
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*/
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static long _mt_attrs [5] [2] = {
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{ 0x000000, 0xffffff }, /* Normal */
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{ 0xff8080, 0xffffff }, /* Underline */
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{ 0x40c020, 0xe0e0e0 }, /* Bold */
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{ 0x003030, 0xff0060 }, /* Blink */
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{ 0xff8888, 0x000000 }, /* Inverse */
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};
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static char _attrs_inverse [5] = {
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0, 0, 0, 0, 0 ,
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};
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/* see color.h */
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static long _mt_colors [CLR_MAX] [2] = {
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{ 0x000000, 0x808080 }, /* Black */
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{ 0x880000, 0xffffff }, /* Red */
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{ 0x008800, 0xffffff }, /* Green */
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{ 0x553300, 0xffffff }, /* Brown */
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{ 0x000088, 0xffffff }, /* Blue */
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{ 0x880088, 0xffffff }, /* Magenta */
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{ 0x008888, 0xffffff }, /* Cyan */
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{ 0x888888, 0xffffff }, /* Gray */
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{ 0x000000, 0xffffff }, /* No Color */
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{ 0xff4400, 0xffffff }, /* Orange */
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{ 0x00ff00, 0xffffff }, /* Bright Green */
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{ 0xffff00, 0x606060 }, /* Yellow */
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{ 0x0033ff, 0xffffff }, /* Bright Blue */
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{ 0xff00ff, 0xffffff }, /* Bright Magenta */
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{ 0x00ffff, 0xffffff }, /* Bright Cyan */
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{ 0xffffff, 0x505050 }, /* White */
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};
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static char _colors_inverse [CLR_MAX] = {
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1, 0, 0, 0 ,
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0, 0, 0, 0 ,
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0, 0, 0, 0 ,
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0, 0, 0, 0 ,
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};
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#ifdef CHANGE_COLOR
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#define POWER_LIMIT 22
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#define SECONDARY_POWER_LIMIT 16
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#define CHANNEL_LIMIT 14
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#define SECONDARY_CHANNEL_LIMIT 12
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void
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tty_change_color (int color, long rgb, int reverse) {
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long inverse, working_rgb = rgb;
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int total_power = 0, max_channel = 0;
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int cnt = 3;
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working_rgb >>= 4;
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while (cnt -- > 0) {
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total_power += working_rgb & 0xf;
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max_channel = max (max_channel, working_rgb & 0xf);
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working_rgb >>= 8;
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}
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if (total_power >= POWER_LIMIT ||
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(total_power >= SECONDARY_POWER_LIMIT &&
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max_channel >= SECONDARY_CHANNEL_LIMIT) ||
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max_channel >= CHANNEL_LIMIT)
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inverse = 0x000000;
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else
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inverse = 0xffffff;
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if (reverse) {
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working_rgb = rgb;
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rgb = inverse;
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inverse = working_rgb;
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}
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if (color >= CLR_MAX) {
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if (color - CLR_MAX >= 5)
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impossible ("Changing too many colors");
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else {
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_mt_attrs [color - CLR_MAX] [0] = rgb;
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_mt_attrs [color - CLR_MAX] [1] = inverse;
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_attrs_inverse [color - CLR_MAX] = reverse;
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}
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} else if (color >= 0) {
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_mt_colors [color] [0] = rgb;
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_mt_colors [color] [1] = inverse;
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_colors_inverse [color] = reverse;
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} else
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impossible ("Changing negative color");
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}
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void tty_change_background (int white_or_black) {
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register int i;
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for (i = 0; i < CLR_MAX; i++) {
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if (white_or_black)
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_mt_colors [i] [1] = 0xffffff; /* white */
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else
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_mt_colors [i] [1] = 0x000000; /* black */
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}
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/* special cases */
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if (white_or_black) {
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_mt_colors [CLR_BLACK] [1] = 0x808080; /* differentiate black from no color */
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_mt_colors [CLR_WHITE] [1] = 0x505050; /* highlight white with grey background */
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_mt_colors [CLR_YELLOW] [1] = 0x606060; /* highlight yellow with grey background */
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_mt_colors [CLR_BLUE] [0] = 0x000088; /* make pure blue */
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_mt_colors [NO_COLOR] [0] = 0x000000; /* make no_color black on white */
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_mt_attrs [0] [0] = 0x000000; /* "normal" is black on white */
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_mt_attrs [0] [1] = 0xffffff;
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} else {
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_mt_colors [NO_COLOR] [0] = 0xffffff; /* make no_color white on black */
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_mt_colors [CLR_BLACK] [1] = 0x808080; /* differentiate black from no color */
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_mt_colors [CLR_BLUE] [0] = 0x222288; /* lighten blue - it's too dark on black */
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_mt_attrs [0] [0] = 0xffffff; /* "normal" is white on black */
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_mt_attrs [0] [1] = 0x000000;
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}
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}
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char *
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tty_get_color_string (void) {
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char *ptr;
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int count;
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static char color_buf [5 * (CLR_MAX + 5) + 1];
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color_buf [0] = 0;
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ptr = color_buf;
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for (count = 0; count < CLR_MAX; count ++) {
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int flag = _colors_inverse [count] ? 1 : 0;
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sprintf (ptr, "%s%s%x%x%x", count ? "/" : "" ,
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flag ? "-" : "" ,
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(int)(_mt_colors [count] [flag] >> 20) & 0xf ,
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(int)(_mt_colors [count] [flag] >> 12) & 0xf ,
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(int)(_mt_colors [count] [flag] >> 4) & 0xf);
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ptr += strlen (ptr);
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}
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for (count = 0; count < 5; count ++) {
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int flag = _attrs_inverse [count] ? 1 : 0;
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sprintf (ptr, "/%s%x%x%x" ,
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flag ? "-" : "" ,
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(int)(_mt_attrs [count] [flag] >> 20) & 0xf ,
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(int)(_mt_attrs [count] [flag] >> 12) & 0xf ,
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(int)(_mt_attrs [count] [flag] >> 4) & 0xf);
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ptr += strlen (ptr);
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}
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return color_buf;
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}
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#endif
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extern struct DisplayDesc *ttyDisplay; /* the tty display descriptor */
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char kill_char = CHAR_ESC;
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char erase_char = CHAR_BS;
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WindowRef _mt_window = (WindowRef) 0;
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static Boolean _mt_in_color = 0;
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extern short win_fonts [NHW_TEXT + 1];
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static void
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_mt_init_stuff (void) {
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long resp, flag;
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short num_cols, num_rows, win_width, win_height, font_num, font_size;
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short char_width, row_height;
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short hor, vert;
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LI = MT_HEIGHT;
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CO = MT_WIDTH;
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if (!strcmp(windowprocs.name, "mac")) {
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dprintf ("Mac Windows");
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LI -= 1;
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} else {
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dprintf ("TTY Windows");
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}
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/*
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* If there is at least one screen CAPABLE of color, and if
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* 32-bit QD is there, we use color. 32-bit QD is needed for the
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* offscreen GWorld
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*/
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if (!Gestalt (gestaltQuickdrawVersion, &resp) && resp > 0x1ff) {
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GDHandle gdh = GetDeviceList ();
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while (gdh) {
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if (TestDeviceAttribute (gdh, screenDevice)) {
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if (HasDepth (gdh, 4, 1, 1) ||
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HasDepth (gdh, 8, 1, 1) ||
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HasDepth (gdh, 16, 1, 1) ||
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HasDepth (gdh, 32, 1, 1)) {
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_mt_in_color = 1;
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break;
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}
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}
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gdh = GetNextDevice (gdh);
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}
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}
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if (create_tty (&_mt_window, WIN_BASE_KIND + NHW_MAP, _mt_in_color) != noErr)
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error("_mt_init_stuff: Couldn't create tty.");
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SetWindowKind(_mt_window, WIN_BASE_KIND + NHW_MAP);
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SelectWindow(_mt_window);
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SetPortWindowPort(_mt_window);
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SetOrigin(-1, -1);
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font_size = iflags.wc_fontsiz_map ? iflags.wc_fontsiz_map :
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(iflags.large_font && !small_screen) ? 12 : 9;
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if (init_tty_number (_mt_window, win_fonts [NHW_MAP], font_size, CO, LI) != noErr)
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error("_mt_init_stuff: Couldn't init tty.");
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if (get_tty_metrics (_mt_window, &num_cols, &num_rows, &win_width ,
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&win_height, &font_num, &font_size, &char_width, &row_height))
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error("_mt_init_stuff: Couldn't get tty metrics.");
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SizeWindow (_mt_window, win_width + 2, win_height + 2, 1);
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if (RetrievePosition (kMapWindow, &vert, &hor)) {
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dprintf ("Moving window to (%d,%d)", hor, vert);
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MoveWindow (_mt_window, hor, vert, 1);
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}
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ShowWindow (_mt_window);
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/* Start in raw, always flushing mode */
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get_tty_attrib(_mt_window, TTY_ATTRIB_FLAGS, &flag);
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flag |= TA_ALWAYS_REFRESH | TA_WRAP_AROUND;
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set_tty_attrib(_mt_window, TTY_ATTRIB_FLAGS, flag);
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get_tty_attrib(_mt_window, TTY_ATTRIB_CURSOR, &flag);
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flag |= (TA_BLINKING_CURSOR | TA_NL_ADD_CR);
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set_tty_attrib(_mt_window, TTY_ATTRIB_CURSOR, flag);
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set_tty_attrib(_mt_window, TTY_ATTRIB_FOREGROUND, _mt_colors[NO_COLOR][0]);
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set_tty_attrib(_mt_window, TTY_ATTRIB_BACKGROUND, _mt_colors[NO_COLOR][1]);
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clear_tty (_mt_window);
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InitMenuRes ();
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}
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int
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tgetch (void) {
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EventRecord event;
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long sleepTime = 0;
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int ret = 0;
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for (;!ret;) {
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WaitNextEvent (-1, &event, sleepTime, 0);
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HandleEvent (&event);
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blink_cursor (_mt_window, event.when);
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if (event.what == nullEvent) {
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sleepTime = GetCaretTime ();
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} else {
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sleepTime = 0;
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}
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ret = GetFromKeyQueue ();
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if (ret == CHAR_CR) ret = CHAR_LF;
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}
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return ret;
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}
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void
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getreturn (char *str) {
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FlushEvents (-1, 0);
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msmsg ("Press space %s", str);
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(void) tgetch ();
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}
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int
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has_color (int color) {
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#if defined(__SC__) || defined(__MRC__)
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# pragma unused(color)
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#endif
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Rect r;
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// Point p = {0, 0};
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GDHandle gh;
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if (!_mt_in_color)
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return 0;
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GetWindowBounds(_mt_window, kWindowContentRgn, &r);
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// SetPortWindowPort(_mt_window);
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// LocalToGlobal (&p);
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// OffsetRect (&r, p.h, p.v);
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gh = GetMaxDevice (&r);
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if (!gh) {
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return 0;
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}
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return (*((*gh)->gdPMap))->pixelSize > 4; /* > 4 bpp */
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}
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void
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tty_delay_output (void) {
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EventRecord event;
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long toWhen = TickCount () + 3;
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while (TickCount () < toWhen) {
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WaitNextEvent (updateMask, &event, 3L, 0);
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if (event.what == updateEvt) {
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HandleEvent (&event);
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blink_cursor (_mt_window, event.when);
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}
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}
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}
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void
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cmov (int x, int y) {
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move_tty_cursor (_mt_window, x, y);
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ttyDisplay->cury = y;
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ttyDisplay->curx = x;
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}
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void
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nocmov (int x, int y) {
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cmov (x, y);
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}
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static void
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_mt_set_colors (long *colors) {
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short err;
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if (!_mt_in_color) {
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return;
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}
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err = set_tty_attrib (_mt_window, TTY_ATTRIB_FOREGROUND, colors [0]);
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err = set_tty_attrib (_mt_window, TTY_ATTRIB_BACKGROUND, colors [1]);
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}
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void
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term_end_attr (int attr) {
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#if defined(__SC__) || defined(__MRC__)
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# pragma unused (attr)
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#endif
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_mt_set_colors (_mt_attrs [0]);
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}
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void
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term_start_attr (int attr) {
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switch (attr) {
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case ATR_ULINE:
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_mt_set_colors (_mt_attrs [1]);
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break;
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case ATR_BOLD:
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_mt_set_colors (_mt_attrs [2]);
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break;
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case ATR_BLINK:
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_mt_set_colors (_mt_attrs [3]);
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break;
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case ATR_INVERSE:
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_mt_set_colors (_mt_attrs [4]);
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break;
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default:
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_mt_set_colors (_mt_attrs [0]);
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break;
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}
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}
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void
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standoutend (void) {
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term_end_attr (ATR_INVERSE);
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}
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void
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standoutbeg (void) {
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term_start_attr (ATR_INVERSE);
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}
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void
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term_end_color (void) {
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_mt_set_colors (_mt_colors [NO_COLOR]);
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}
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void
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cl_end (void) {
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_mt_set_colors (_mt_attrs [0]);
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clear_tty_window (_mt_window, ttyDisplay->curx, ttyDisplay->cury,
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CO - 1, ttyDisplay->cury);
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}
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void
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clear_screen (void) {
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_mt_set_colors (_mt_attrs [0]);
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clear_tty (_mt_window);
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}
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void
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cl_eos (void) {
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_mt_set_colors (_mt_attrs [0]);
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clear_tty_window (_mt_window, ttyDisplay->curx, ttyDisplay->cury, CO - 1,
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LI - 1);
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}
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void
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home (void) {
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cmov (0,0);
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}
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void
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backsp (void) {
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char eraser [] = { CHAR_BS, CHAR_BLANK, CHAR_BS, 0 };
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short err;
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err = add_tty_string (_mt_window, eraser);
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err = update_tty (_mt_window);
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}
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void
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msmsg (const char *str, ...) {
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va_list args;
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char buf [1000];
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va_start (args, str);
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vsprintf (buf, str, args);
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va_end (args);
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xputs (buf);
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}
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void
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term_end_raw_bold (void) {
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term_end_attr (ATR_INVERSE);
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}
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void
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term_start_raw_bold (void) {
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term_start_attr (ATR_INVERSE);
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}
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void
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term_start_color (int color) {
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if (color >= 0 && color < CLR_MAX) {
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_mt_set_colors (_mt_colors [color]);
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}
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}
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void
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setftty (void)
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{
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long flag;
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/* Buffered output for the game */
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get_tty_attrib (_mt_window, TTY_ATTRIB_FLAGS, &flag);
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flag &= ~ TA_ALWAYS_REFRESH;
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flag |= TA_INHIBIT_VERT_SCROLL; /* don't scroll */
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set_tty_attrib (_mt_window, TTY_ATTRIB_FLAGS, flag);
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iflags.cbreak = 1;
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}
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void
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tty_startup (int *width, int *height ) {
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_mt_init_stuff ();
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*width = CO;
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*height = LI;
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}
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void
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gettty (void) {
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}
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void
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settty (const char *str)
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{
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long flag;
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update_tty (_mt_window);
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/* Buffered output for the game, raw in "raw" mode */
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get_tty_attrib(_mt_window, TTY_ATTRIB_FLAGS, &flag);
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flag &= ~ TA_INHIBIT_VERT_SCROLL; /* scroll */
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flag |= TA_ALWAYS_REFRESH;
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set_tty_attrib(_mt_window, TTY_ATTRIB_FLAGS, flag);
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tty_raw_print ("\n");
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if (str) {
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tty_raw_print (str);
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}
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}
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void
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tty_number_pad (int arg) {
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#if defined(__SC__) || defined(__MRC__)
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# pragma unused(arg)
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#endif
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}
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void
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tty_start_screen (void) {
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iflags.cbreak = 1;
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}
|
|
|
|
|
|
void
|
|
tty_end_screen (void) {
|
|
}
|
|
|
|
|
|
void
|
|
xputs (const char *str) {
|
|
add_tty_string (_mt_window, str);
|
|
}
|
|
|
|
|
|
int
|
|
term_puts (const char *str) {
|
|
xputs (str);
|
|
return strlen (str);
|
|
}
|
|
|
|
|
|
int
|
|
term_putc (int c) {
|
|
short err;
|
|
|
|
err = add_tty_char (_mt_window, c);
|
|
return err ? EOF : c;
|
|
}
|
|
|
|
|
|
int
|
|
term_flush (void *desc) {
|
|
if (desc == stdout || desc == stderr) {
|
|
update_tty (_mt_window);
|
|
} else {
|
|
impossible ("Substituted flush for file");
|
|
return fflush (desc);
|
|
}
|
|
return 0;
|
|
}
|